DOCSLIB.ORG

3D Printing Resource Guide

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
3D Printing Resource Guide 3D Printing Resource Guide What is 3D Printing? 3D printing or additive manufacturing is a process of making three dimensional solid objects from a digital file. The creation of a 3D printed object is achieved using additive processes. In an additive process an object is created by laying down successive layers of material until the entire object is created. 3D printing starts with a digital file derived from computer aided design (CAD) software. Once a design is completed, it must then be exported as a standard tessellation language (STL) file, meaning the file is translated into triangulated surfaces and vertices. The STL file then has to be sliced into hundreds, sometimes thousands, of 2-D layers. This is performed using a software program called a Slicer. The Slicer then sends the job directly to the 3D Printer. A 3D printer then reads the 2-D layers as building blocks which it layers one atop the other, thus forming a three dimensional object. Credit: Penandplastic.com, Wikipedia.com, Pinshape.com, 3DPrinting.com Common 3D Printer Types Fused Deposition Modeling (FDM) 3D printers which use FDM Technology construct objects layer by layer from the very bottom up by heating and extruding thermoplastic filament. FDM printers are popular due to their speed and ease of use. FDM prints require little or no post-processing. FDM printers are limited in their ability to produce finely-detailed objects. Stereolithography Apparatus (SLA) 3D printers using SLA technology work by curing liquid resin with UV light. The light, emitted via laser or a projector, solidifies resin and builds objects layer by layer. SLA printers are popular due to their ability to produce highly detailed and intricate designs. The type of resin used will determine the mechanical strength, color and texture of the design. Models created with an SLA printer will require post-processing routines or finishing procedures. Credit: Penandplastic.com, Wikipedia.com, Pinshape.com, 3DPrinting.com Getting Started With 3D Printing Download a Model Print-ready designs are available to download from various websites. Some designs are free of charge and others are available for sale. Downloaded models can be sent to a 3D printer immediately or they can be further customized using CAD 3D modeling software. Design a Model 3D Modeling software can be used to design a 3D model from scratch or it can be used to customize models that have been downloaded from a website. Replicate an object with a 3D scanner A 3D scanner is a device that analyzes a real-world object or environment to collect data on its shape and appearance. The collected data can then be used to construct digital, three dimensional models. How Can I Download Models? You can browse and download .STL and .OBJ files from various open-source marketplaces such as: THINGIVERSE is the ultimate 3D printing community. Thingiverse is comprised of over 500,000 3D models downloadable for free, under the Creative Commons License. www.thingiverse.com YOUMAGINE’s 3D community consists of 10,000 designs which are customizable and sharable, for free. Like Thingiverse, Youmagine also has design reviews and images of prints made. www.youmagine.com MYMINIFACTORY consists of free downloadable 3D designs, as well as 3D prints for sale. 3D designers have the ability to earn tips for their original designs. www.myminifactory.com SHAPEWAYS is a marketplace for 3D printed objects. With Shapeways, you can either Shop or Create which enables you to turn your digital designs into actual products for sale. www.shapeways.com Design Your Own 3D Object You can also create your own designs and 3D prints using free CAD (computer aided design) software. TINKERCAD- is the ultimate free tool for creating your own 3D designs. Tinkercad is a powerful, browser-based CAD program suitable for all ages and levels of skill. www.tinkercad.com SKETCHUP- For the intermediate to advanced CAD users, Sketchup is used by architects, engineers and professionals because of its specific drawing tools and options. A free version of Sketchup, accessed via a web browser is available for personal use. www.sketchup.com/products/sketchup-free BLENDER- For those skilled in CAD, Blender is another free alternative for designing your own models. Blender is known to have advanced tools for more complex modeling designs and is available for download on PCs and Mac computers. www.blender.org Achieving the Perfect Print Understanding 3D printing settings can be helpful for the success and quality of your prints. The following settings are found within slicing software such as Preform, Cura or Slic3r. INFILL- infill refers to how densely filled the inside of your print will be. Your software will typically use an infill density of 20% to produce a good 3D print. Infill ranges from 0% (hollow) to 100 % (completely solid). SHELLS- are the outer thickness layer or the walls of your 3D object. Shells Infill Density- the inside of your 3D print. determine the stability of your print. SUPPORTS- think of Supports as scaffolding under your object. Supports are used when objects have overhang, shallow angles, or just don’t print well on their own. RAFT- is a type of platform adhesion that helps objects stick more securely to the build plate of the printer. BRIM- is a thinner type of platform Example of an object with both Rafts & Supports used for stability. Rafts and adhesion. supports are later removed from the print. Filament and Materials FDM Printers use material called Filament which is melted at a high temperature in the heated extruder head of the printer. The melted filament quickly hardens as your object starts to build. SLA Printers use a material called resin. UV lasers cure liquid resin into hardened plastic. Filament can be made of various materials such as: metal, wood, resin, clay, and the most commonly used, plastic (ABS, PLA, Nylon, HIPS, PVA, PET, nGEN). PLA- a biodegradable thermoplastic made out of corn starch and sugar cane. PLA is considered to be more environmentally friendly. ABS- thermoplastic that is harder and more durable than PLA. This is the same plastic used to make Legos. Flexible- TPE/TPU- thermoplastic elastomer with rubber-like qualities. Flexible filament has stretch to it and can be used to make automotive parts like tires, wearables such as shoes, watches, jewelry, or even smart phone cases. Resin- Standard, Engineering, Dental, Jewelry & Ceramic- SLA printers accommodate several different types of resin. Basic Finishing Steps Finishing your 3D printed model requires the use of some basic tools. These tools include clippers, sand paper and paint. Finishing steps can vary depending on the material used in printing. Washing and Curing Models created using resin require washing and curing after printing. Models created with filament do not require washing and curing. Supports and Raft Removal (Roughing) Both Filament and Resin based models may require the removal of support structures. Supports and Rafts should be removed using clippers to prevent damage to the model. Be sure to wear eye protection when clipping as small pieces of plastic tend to fly around. Sanding After the supports and rafts are removed, use a fine to medium grit sandpaper to smooth the surface of your model. Medium grit sandpaper may be used to remove leftover blemishes from where the supports and raft were clipped. Fine sandpaper should be used to smooth all surfaces in preparation for painting. Priming The goal of priming is to create a pristine surface before painting. After priming, it may be necessary to use sandpaper again to remove any imperfections exposed. A second coat of primer is optional. Priming of resin based models prevents sunlight from over-curing models which can cause them to become brittle. Painting Choose thin paint that’s easy to control. Hardware store paint (or even fine art paints designed for rough surfaces) are the opposite of what you want. They tend to clump and form thick, rough layers. Fine spray primer and paint by Tamiya is recommended for use on 3D models. Always wear eye protection when applying primer and paint via spray cans. Credit: https://formlabs.com/blog/priming-3d-printed-parts/ https://formlabs.com/blog/painting-3d-printed-parts/ Learn More with Lynda Access Lynda by going to https://www.lynda.com/portal/patron?org=shpl.info Enter your library barcode and pin. Then click “Log in”. Use Lynda, our free online learning tool, to watch instructional videos on everything from 3D basics to more advanced demonstrations of CAD software design. There are over 1,400 results for 3D Printing on Lynda. Filter your search by subject, software, skill level and become an expert on 3D printing! South Huntington Public Library 3D Printing Policy To advance its goal of providing free and open access to technology and information promoting literacy, education, enlightenment and entertainment, the South Huntington Public Library offers patrons the opportunity to 3D print their own original designs or those found on various open-source websites. Formats accepted are as follows: .stl or .obj. Patrons are permitted to submit their file for review through the Library’s website. Upon approval, patrons will be notified of a print price. Prints will be priced according to the volume of material used. Prices are subject to change. Patrons will be contacted when their print is ready for pickup. Prints that are not picked up after 30 days will become the property of the Library and unpaid charges will be applied to the patron’s library account. Users may not print items that are prohibited by law or do not comply with Library policy. In addition to the above restrictions, the Library reserves the discretionary right to refuse any 3D print request that it deems inappropriate or unwarranted.
Load more

Recommended publications
  • Cultures of Sharing in 3D Printing: What Can We Learn from the Licence Choices of Thingiverse Users?
    Cultures of sharing in 3D printing: what can we learn from the licence choices of Thingiverse users? 1. Introduction A growing literature in economics and social science has explored the practices of information exchange among online communities. A strong theme within this literature is that open cultures – characterised by reciprocal sharing, weak IP, and open flows of information among practitioners – are conducive to technological innovation. In Benkler’s influential analysis, the end result is “a flourishing nonmarket sector of information, knowledge, and cultural production… subject to an increasingly robust ethic of open sharing, open for all others to build on, extend, and make their own” (2006, p.7). This phenomenon has been the focus of much recent research on collaborative production models, covering a range of topics including wikis, open- access publishing, free software and open science (e.g. Nielson 2011, Suber 2012, Anderson 2012, Hatch 2013, Phelps 2013). One lesson from this literature is that sharing practices are context-dependent. Sharing is a social practice shaped by a range of variables, and sharing practices differ from community to community and from technology to technology (Kennedy 2013). Infrastructural issues, cultural factors and legal frameworks, both explicit and implicit, play a role in shaping the context in which collaboration occurs. It is therefore necessary to understand the norms, values, structures and systems that emerge around particular forms of practice. Scholars in various disciplines have taken up this challenge by documenting the specific (rather than universal) aspects of sharing practice, such as the regulatory frameworks that govern conduct and the variable properties of technological platforms (e.g.
    [Show full text]
  • Replicant: 3D Printing and the Need for a Digital Millennium Patent Act Salvatore D'elia
    View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Seton Hall University eRepository Seton Hall University eRepository @ Seton Hall Law School Student Scholarship Seton Hall Law 5-1-2014 Replicant: 3D Printing and the Need for a Digital Millennium Patent Act Salvatore D'Elia Follow this and additional works at: https://scholarship.shu.edu/student_scholarship Recommended Citation D'Elia, Salvatore, "Replicant: 3D Printing and the Need for a Digital Millennium Patent Act" (2014). Law School Student Scholarship. 457. https://scholarship.shu.edu/student_scholarship/457 D’Elia Replicant: 3D Printing and the Need for a Digital Millennium Patent Act Salvatore D’Elia III I. INTRODUCTION An aspiration of scientists and inventors, a darling of ‘Trekkies,’ Star Trek’s replicator is one of television’s great fictional ideas. First appearing in the late 1980s on Star Trek: The Next Generation, the replicator was a fictional device that could reproduce any food, liquid, or object its user wanted.1 Twenty years ago, the technology to create a tool out of thin air to fix a space station seemed like a possibility only on the silver screen. Today, the possibility of Star Trek’s replicator doesn’t seem so distant. In fact, NASA plans to roll out the first attempt at approaching the wonders of that technology for use on the final frontier in the near future.2 Once thought to be a science fiction fantasy, the ability to replicate models, prototypes, and ideas with a press of a button is now a reality. Three-dimensional (“3D”) printing has the potential to revolutionize the modern industry.
    [Show full text]
  • Survey of 3D Digital Heritage Repositories and Platforms
    Virtual Archaeology Review, 11(23): 1-15, 2020 https://doi.org/10.4995/var.2020.13226 © UPV, SEAV, 2015 Received: March 4, 2020 Accepted: May 26, 2020 SURVEY OF 3D DIGITAL HERITAGE REPOSITORIES AND PLATFORMS ESTUDIO DE LOS REPOSITORIOS Y PLATAFORMAS DE PATRIMONIO DIGITAL EN 3D Erik Champion , Hafizur Rahaman * Faculty of Humanities, Curtin University, Bentley 6845, Australia. [email protected]; [email protected] Highlights: • A survey of relevant features from eight institutional and eleven commercial online 3D repositories in the scholarly field of 3D digital heritage. • Presents a critical review of their hosting services and 3D model viewer features. • Proposes six features to enhance services of 3D repositories to support the GLAM sector, heritage scholars and heritage communities. Abstract: Despite the increasing number of three-dimensional (3D) model portals and online repositories catering for digital heritage scholars, students and interested members of the general public, there are very few recent academic publications that offer a critical analysis when reviewing the relative potential of these portals and online repositories. Solid reviews of the features and functions they offer are insufficient; there is also a lack of explanations as to how these assets and their related functionality can further the digital heritage (and virtual heritage) field, and help in the preservation, maintenance, and promotion of real-world 3D heritage sites and assets. What features do they offer? How could their feature list better cater for the needs of the GLAM (galleries, libraries, archives and museums) sector? This article’s priority is to examine the useful features of 8 institutional and 11 commercial repositories designed specifically to host 3D digital models.
    [Show full text]
  • Intermediate 3D Printing Software: Sculptris Thursday, 7:00Pm August 20Th
    3D Printing Basics Today we’ll cover: • What is 3D printing? • Reasons to 3D print • Ways to 3D print • Free Creation tools • Thingiverse • Downloading and printing using MakerBot Introduction By the end of this class you will be: • Familiar with the basic elements of 3D printing • And be able to download and print from Thingiverse Objectives 3D printing provides a variety of practical uses, but it is also a way to learn valuable computer modeling skills. In addition, Elmhurst is a place to offer cutting edge technology not easily available to the public. Here at EPL What is it? A 3D printer works essentially like a traditional printer except it prints in plastic layers to make 3-dimensional designs. 3D printers can print in several different materials including plastic, limestone, and even wood and metal. What is 3D Printing? Some reasons you may use a 3D printer include: • Replacing a broken cabinet handle • Making fun gifts • Printing the case for a prototype electronic component • And maybe most importantly, learning to use 3D printing software is a valuable skill Reasons to Print Print or Create? Ways to Print So today we’ll only cover the basics of using predesigned files. There are many ways to create your own designs using free creation tools. Free Creation Tools Tinkercad • Web-based 3D modeling software • Includes lesson modules that lead you through 3D design basics • Great beginner design platform Free Creation Tools 123D Catch app • Take photos and create 3D scans of virtually any existing object with this app • Use with a
    [Show full text]
  • Makerbot in the Classroom
    COMPILED BY MAKERBOT EDUCATION Copyright © 2015 by MakerBot® www.makerbot.com All rights reserved. No part of this publication may be reproduced, distributed, or transmitted in any form or by any means, including photocopying, recording, or other electronic or mechanical methods, without the prior written permission of the publisher, except in the case of brief quotations embodied in critical reviews and certain other noncommercial uses permitted by copyright law. The information in this document concerning non-MakerBot products or services was obtained from the suppliers of those products or services or from their published announcements. Specific questions on the capabilities of non-MakerBot products and services should be addressed to the suppliers of those products and services. ISBN: 978-1-4951-6175-9 Printed in the United States of America First Edition 10 9 8 7 6 5 4 3 2 1 Compiled by MakerBot Education MakerBot Publishing • Brooklyn, NY TABLE OF CONTENTS 06 INTRODUCTION TO 3D PRINTING IN THE CLASSROOM 08 LESSON 1: INTRODUCTION TO 3D PRINTING 11 MakerBot Stories: Education 12 MakerBot Stories: Medical 13 MakerBot Stories: Business 14 MakerBot Stories: Post-Processing 15 MakerBot Stories: Design 16 LESSON 2: USING A 3D PRINTER 24 LESSON 3: PREPARING FILES FOR PRINTING 35 THREE WAYS TO MAKE 36 WAYS TO DOWNLOAD 40 WAYS TO SCAN 46 WAYS TO DESIGN 51 PROJECTS AND DESIGN SOFTWARE 52 PROJECT: PRIMITIVE MODELING WITH TINKERCAD 53 Make Your Own Country 55 Explore: Modeling with Tinkercad 59 Investigate: Geography and Climates 60 Create:
    [Show full text]
  • The Makerbot
    THE MAKERBOT THE CLASSROOM 3D PRINTING SOLUTION The easiest-to-use 3D printer package Standards-aligned lesson plans and the A seamless, classroom-ready workflow designed with both educators and only comprehensive ISTE-certified 10- includes Print from Tinkercad™ and students in mind. hour 3D printing and curriculum creation Google Chromebook integrations for easy training included. 3D printing across multiple devices. • Standardized features for easy classroom • The MakerBot Certification for Educators • MakerBot Cloud™ integration 3D printing • The MakerBot Educators Guidebook™ • Print from TinkerCADTM integration • Reliably tested for over 400,000 hours • MakerBot Thingiverse Education™ • Industry leading support • NIOSH-tested classroom-safe materials The MakerBot Replicator+ Educators Edition includes everything you need to get started with 3D printing and stand out as a STEM education leader in one box: THE MAKERBOT REPLICATOR+ THE MAKERBOT CERTIFICATION™ THE MAKERBOT EDUCATORS GUIDEBOOK DESKTOP 3D PRINTER PROGRAM FOR EDUCATORS (1 LICENSE) • The leading 3D printer in education • Become a MakerBot 3D printing expert with • Provides a crash-course in 3D printing • Used by educators in over 7,000 schools the ISTE seal of alignment • Introduction to 3D design tools • Easy setup and no tinkering required • Gain confidence as a STEM leader • 9 Classroom-ready 3D printing projects • Learn how to create 3D printing lesson plans THE MAKERBOT CERTIFICATION PROGRAMTM FOR EDUCATORS 3D PRINTER PREVENTATIVE CURRICULUM CLASSROOM OPERATION TROUBLESHOOTING
    [Show full text]
  • Knowledge Reuse for Customization: Metamodels in an Open Design Community for 3D Printing1
    SPECIAL ISSUE: IT AND INNOVATION KNOWLEDGE REUSE FOR CUSTOMIZATION: METAMODELS IN AN OPEN DESIGN COMMUNITY FOR 3D PRINTING1 Harris Kyriakou IESE Business School, Av. Pearson 21, 08034 Barcelona, SPAIN {[email protected]) Jeffrey V. Nickerson and Gaurav Sabnis Stevens Institute of Technology, Castle Point on Hudson, Hoboken, NJ 07030 U.S.A. {[email protected]} {[email protected]} Theories of knowledge reuse posit two distinct processes: reuse for replication and reuse for innovation. We identify another distinct process, reuse for customization. Reuse for customization is a process in which designers manipulate the parameters of metamodels to produce models that fulfill their personal needs. We test hypotheses about reuse for customization in Thingiverse, a community of designers that shares files for three-dimensional printing. 3D metamodels are reused more often than the 3D models they generate. The reuse of metamodels is amplified when the metamodels are created by designers with greater community experience. Metamodels make the community’s design knowledge available for reuse for customization—or further extension of the metamodels, a kind of reuse for innovation. Keywords: Knowledge reuse, metamodels, digital innovation, customization, parametric design, online com- munities, open source, software reuse, Thingiverse, 3D printing Introduction1 chased by consumers (Gebler et al. 2014; Gershenfeld 2008; Raasch et al. 2009). Three-dimensional printing technology makes it possible to create physical objects by transforming digital files. This An important way that 3D printing technology is being dif- technology has the potential to revolutionize supply chains, fused to consumers is through reuse of previously created because experts and novices alike can design, customize, and designs.
    [Show full text]
  • Makerbot Educators Guidebook
    MAKERBOT EDUCATORS GUIDEBOOK The Definitive Guide to 3D Printing in the Classroom Copyright © 2017 MakerBot Industries, LLC. All rights reserved. MakerBot.com Unless otherwise stated herein, no part of this publication may be reproduced, distributed, or transmitted in any form or by any means, including photocopying, recording, or other electronic or mechanical methods, without the prior written permission of the publisher, except in the case of brief quotations embodied in critical reviews and certain other noncommercial uses permitted by copyright law. Specific questions on the capabilities of non-MakerBot products and services referenced in this publication should be addressed to the suppliers of those products or services. ISBN: 978-0-9991345-0-4 Printed in the United States of America First Edition 10 9 8 7 6 5 4 3 2 1 MAKERBOT EDUCATORS GUIDEBOOK EDUCATORS MAKERBOT WHY WE WROTE THIS BOOK THIS WROTE WHYWE WHY WE WROTE THIS BOOK In 2008, while we were still be found in over 5,000 and set out to write a new book building our first 3D printer, schools worldwide. with the help of the education MakerBot founded Thingiverse® community. MakerBot combined —a 3D file library and community. After years of talking to and this new class of educators’ Over the years, as we engineered learning from teachers, we knew unique wisdom with our decade more and more printers, we that our first book and a few of experience building printers to watched Thingiverse grow Thingiverse forums were a good bring you this; the definitive guide into a massive, indispensable start but would not be enough.
    [Show full text]
  • Deliverable Report
    Cost-effective and flexible 3D printed SOFC stacks for commercial applications - Cell3Ditor (FCH2 JU-RIA- Grant Agreement #700266) DELIVERABLE REPORT Grant Agreement 700266 number: Project Acronym: Cell3Ditor Cost-effective and flexible 3D printed SOFC stacks for Project title: commercial applications Start date of the project: 01/07/2016 Duration of the project: 42 months Del. no. D7.5 Deliverable name Dissemination and Exploitation summary WP no WP7 Lead beneficiary IREC Authors Aitor Hornés, Alex Morata, Albert Tarancón Type R (R/DEM/DEC/OTHER) Dissemin. level (PU/CO/CI) PU Delivery date from Annex 1 31 December 2018 Actual delivery date 19th June 2020 This project has received funding from the Fuel Cells and Hydrogen 2 Joint Undertaking under grant agreement No 700266. This Joint Undertaking receives support from the Comments European Union’s Horizon 2020 research and innovation programme, Hydrogen Europe and Hydrogen Europe research. Deliverable summary The present deliverable is committed to show the results of the dissemination and exploitation actions that have taken place during the Cell3ditor project as well as the activities carried out in regard to the exploitation strategy. On one side, the document consists of a section containing the impact and evolution of the dissemination and communication channels and on the other side, the documents and activities pointing to the commercialization of the foreground generated within the project. This last section contains the recommendations of the consultancy services offered by SSERR, the business plan for a 3D printed SOFC stack and the 3D printer inks, and the latest news regarding the patents. Finally, the results of the final Life Cycle Analysis (LCA) are shown.
    [Show full text]
  • Thingiverse and 3D Modeling
    MAKERBOT EDUCATORS GUIDEBOOK EDUCATORS MAKERBOT CHAPTER THREE THINGIVERSE AND 3D MODELING CHAPTER THREE: THNGIVERSE AND 3D MODELING 3D AND THNGIVERSE THREE: CHAPTER PAGE 32 When exploring how to best use your 3D printer, you don’t have to go it alone. There’s a massive online community of millions of 3D printing educators and makers that actively offer advice, answer questions, and contribute their PAGE 33 designs for others to use freely. This community is Thingiverse. Thingiverse is built on the principles of sharing, learning, and making. It’s a community where users from all over the world can download free 3D models and 3D printing lesson plans for any age group or subject. MakerBot founded Thingiverse in 2008 while developing the first desktop 3D printers, and several years later it’s grown to an enormous size and stands in support of the entire 3D printing industry. THINGIVERSE, A UNIVERSE OF THINGS TERMINOLOGY Thingiverse is a great place to go for inspiration when creating your Thingiverse®: The largest own 3D models. Instead of designing a hinge or spring from scratch, online 3D printing community there are plenty of Things you can look to for guidance, or download and library of printable files, and modify to suit your own project. accessible at thingiverse.com Thing: A 3D model uploaded Several designers use Thingiverse the way photographers use to Thingiverse, this can be a Instagram; designers upload 3D models to share with others and get single object or several, and feedback and recognition for their work. Take some time to explore typically comes with pictures the more active users’ portfolios – you’re sure to find some amazing and printing instructions and inspirational Things! CHAPTER THREE: THNGIVERSE AND 3D MODELING 3D AND THNGIVERSE THREE: CHAPTER Thingiverse Education™: 3D printing projects and lesson Be mindful of the licensing features that the original designer has plans for different grades chosen when downloading and printing 3D models.
    [Show full text]
  • 3D Printing: Jewelry Basics
    3D PRINTING: JEWELRY BASICS 125 S. Prospect Avenue, Elmhurst, IL 60126 (630) 279-8696 ● elmhurstpubliclibrary.org Create, Make, and Build WHAT IS 3D PRINTING? What is 3D Printing? A 3D printer works essentially like a traditional printer except it prints in plastic (or other material) layers to make 3-dimensional designs. 3D printers can print in several different materials including plastic, metal, wood, ceramics, limestone and even chocolate. Elmhurst Public Library uses a MakerBot 5th Generation Replicator which uses a PLA filament: a corn-based plastic. 3D printing has been around since as early as the 1990’s but has exploded in popularity due to technology advances and lowered costs. Although many 3D printers themselves can cost thousands of dollars, the materials are relatively inexpensive after the initial purchase. Ours cost about $2, 900 each. Why 3D print? Many different types of people use 3D printers for different things. Several news stories have covered incredible 3D printing projects like parents creating prosthesis for their children or the development of 3D printed cars, but there are plenty of uses for everyone. Some reasons you may use a 3D printer include: Replacing a broken cabinet handle Making fun gifts Printing the case for a prototype electronic component And maybe most importantly learning to use 3D printing software is a valuable skill Where To Find 3D Jewelry Files to Download Shapeways - will custom print designs in different materials for you. (shapeways.com) Etsy - Lots of stunning options. (etsy.com/market/3d_printed_jewelry) Pinshape – mix of paid and free downloads. (pinshape.com) You Imagine – downloads are free.
    [Show full text]
  • Additive Manufacturing, Cloud-Based 3D Printing and Associated Services—Overview
    Journal of Manufacturing and Materials Processing Review Additive Manufacturing, Cloud-Based 3D Printing and Associated Services—Overview Felix W. Baumann 1,2,* and Dieter Roller 2 1 TWT GmbH Science & Innovation, Stuttgart 70565, Germany 2 Institute of Computer-aided Product Development, University of Stuttgart, Stuttgart 70569, Germany; [email protected] * Correspondence: [email protected]; Tel.: +49-711-215-777-1207 Received: 22 September 2017; Accepted: 13 October 2017; Published: 17 October 2017 Abstract: Cloud Manufacturing (CM) is the concept of using manufacturing resources in a service-oriented way over the Internet. Recent developments in Additive Manufacturing (AM) are making it possible to utilise resources ad-hoc as replacements for traditional manufacturing resources in case of spontaneous problems in the established manufacturing processes. In order to be of use in these scenarios, the AM resources must adhere to a strict principle of transparency and service composition in adherence to the Cloud Computing (CC) paradigm. With this review, we provide an overview of CM, AM and relevant domains as well as presenting the historical development of scientific research in these fields, from 2002 to 2016. Part of this work is also a meta-review on the domain to further detail its development and structure. Keywords: additive manufacturing; cloud manufacturing; 3D printing service 1. Introduction Cloud Manufacturing (here CM, in other works also CMfg) as a concept is not new and has been executed in enterprises for many years [1], under different terms, e.g., Grid Manufacturing [2] or Agile Manufacturing [3]. The decision to have a globally distributed production process with many contractors or partners interconnected and related supply chains is a luxurious one.
    [Show full text]